🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.42 AU - 0.68 AU

Year: 154 Days

Day: 34.1 Hours

Environment

Temp: 228 °C

Axial Tilt: 44.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.73 AU - 0.85 AU

Year: 266 Days

Day: 21.8 Hours

Environment

Temp: 132 °C

Axial Tilt: 45.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,416,831 km

• M1: 65,524 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.29 AU - 2.47 AU

Year: 1391 Days

Day: 24.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,416,831 km

• M1: 620,532 km (0.059 R)
• M2: 732,880 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.14 AU - 3.06 AU

Year: 1588 Days

Day: 26.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,416,831 km

• M1: 614,099 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.53 AU - 2.75 AU

Year: 1625 Days

Day: 35.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.49 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.3

Radius: 13.8

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 6.28 AU - 6.38 AU

Year: 6032 Days

Day: 10.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 39,416,831 km

• M1: 194,178 km (0.089 R)
• M2: 306,376 km (0.093 R)
• M3: 435,479 km (0.079 R)
• M4: 629,657 km (0.113 R)
• M5: 811,718 km (0.1 R)
• M6: 996,920 km (0.064 R)
• M7: 1,179,878 km (0.113 R)
• M8: 1,429,856 km (0.104 R)
• M9: 1,619,397 km (0.089 R)
• M10: 1,717,384 km (0.064 R)
• M11: 2,505,914 km (0.056 R)
• M12: 3,072,291 km (0.096 R)
• M13: 3,170,577 km (0.062 R)
• M14: 3,678,312 km (0.062 R)
• M15: 4,076,093 km (0.057 R)
• M16: 4,348,960 km (0.115 R)
• M17: 4,826,925 km (0.116 R)
• M18: 5,028,732 km (0.057 R)
• M19: 5,802,602 km (0.116 R)
• M20: 6,297,472 km (0.112 R)
• M21: 6,806,105 km (0.055 R)
• M22: 7,427,235 km (0.101 R)
• M23: 7,527,017 km (0.086 R)
• M24: 7,694,417 km (0.091 R)
• M25: 8,135,132 km (0.099 R)
• M26: 8,829,416 km (0.115 R)
• M27: 10,163,679 km (0.073 R)
• M28: 10,311,781 km (0.073 R)
• M29: 10,760,126 km (0.072 R)
• M30: 11,329,645 km (0.097 R)
• M31: 11,444,836 km (0.079 R)
• M32: 11,753,606 km (0.041 R)
• M33: 12,065,218 km (0.074 R)
• M34: 12,419,166 km (0.082 R)
• M35: 12,617,234 km (0.077 R)
• M36: 13,137,087 km (0.09 R)
• M37: 13,258,111 km (0.064 R)
• M38: 14,239,324 km (0.095 R)
• M39: 14,571,581 km (0.066 R)
• M40: 14,864,493 km (0.105 R)
• M41: 15,371,181 km (0.083 R)
• M42: 15,498,639 km (0.06 R)
• M43: 17,365,321 km (0.086 R)
• M44: 17,720,466 km (0.111 R)
• M45: 18,618,801 km (0.066 R)
• M46: 19,073,579 km (0.074 R)
• M47: 19,394,018 km (0.115 R)
• M48: 19,578,023 km (0.119 R)
• M49: 20,040,430 km (0.092 R)
• M50: 20,412,929 km (0.082 R)
• M51: 20,506,427 km (0.116 R)
• M52: 20,928,892 km (0.092 R)
• M53: 22,502,512 km (0.089 R)
• M54: 23,474,748 km (0.102 R)
• M55: 24,361,564 km (0.08 R)
• M56: 26,015,668 km (0.054 R)
• M57: 26,371,113 km (0.103 R)
• M58: 26,472,989 km (0.117 R)
• M59: 26,626,177 km (0.058 R)
• M60: 26,881,840 km (0.089 R)
• M61: 27,550,692 km (0.074 R)
• M62: 27,705,825 km (0.091 R)
• M63: 27,861,257 km (0.073 R)
• M64: 28,642,607 km (0.049 R)
• M65: 30,173,741 km (0.08 R)
• M66: 31,353,021 km (0.07 R)
• M67: 31,569,190 km (0.097 R)
• M68: 32,111,333 km (0.09 R)
• M69: 32,656,766 km (0.072 R)
• M70: 32,820,875 km (0.109 R)
• M71: 33,315,147 km (0.079 R)
• M72: 33,811,961 km (0.044 R)
• M73: 34,311,169 km (0.094 R)
• M74: 34,589,571 km (0.07 R)
• M75: 35,148,469 km (0.07 R)
• M76: 35,316,766 km (0.038 R)
• M77: 36,502,329 km (0.118 R)
• M78: 37,014,552 km (0.05 R)
• M79: 37,414,427 km (0.078 R)
• M80: 37,815,799 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.9

Radius: 8.5

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 9.08 AU - 11.58 AU

Year: 12575 Days

Day: 10.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 39,416,831 km

• M1: 133,890 km (0.092 R)
• M2: 261,048 km (0.073 R)
• M3: 913,145 km (0.057 R)
• M4: 1,462,319 km (0.098 R)
• M5: 1,760,318 km (0.11 R)
• M6: 2,253,842 km (0.071 R)
• M7: 2,788,504 km (0.069 R)
• M8: 2,909,828 km (0.029 R)
• M9: 3,259,139 km (0.075 R)
• M10: 3,942,951 km (0.095 R)
• M11: 4,162,262 km (0.087 R)
• M12: 5,227,398 km (0.107 R)
• M13: 5,743,960 km (0.107 R)
• M14: 6,694,804 km (0.055 R)
• M15: 7,088,845 km (0.09 R)
• M16: 8,037,146 km (0.111 R)
• M17: 8,738,760 km (0.081 R)
• M18: 8,953,133 km (0.071 R)
• M19: 9,241,708 km (0.09 R)
• M20: 9,314,263 km (0.028 R)
• M21: 10,959,091 km (0.098 R)
• M22: 11,228,966 km (0.028 R)
• M23: 11,306,457 km (0.083 R)
• M24: 11,696,758 km (0.107 R)
• M25: 12,091,397 km (0.092 R)
• M26: 12,450,283 km (0.096 R)
• M27: 12,772,367 km (0.107 R)
• M28: 13,465,753 km (0.119 R)
• M29: 14,465,516 km (0.083 R)
• M30: 14,846,541 km (0.104 R)
• M31: 16,184,096 km (0.058 R)
• M32: 16,800,738 km (0.118 R)
• M33: 16,933,881 km (0.043 R)
• M34: 18,102,539 km (0.08 R)
• M35: 18,513,036 km (0.111 R)
• M36: 18,834,522 km (0.052 R)
• M37: 19,296,929 km (0.08 R)
• M38: 19,389,829 km (0.075 R)
• M39: 19,576,228 km (0.061 R)
• M40: 19,809,900 km (0.054 R)
• M41: 20,754,161 km (0.108 R)
• M42: 22,931,708 km (0.069 R)
• M43: 23,178,096 km (0.095 R)
• M44: 23,375,864 km (0.094 R)
• M45: 23,723,230 km (0.113 R)
• M46: 24,473,613 km (0.093 R)
• M47: 28,181,696 km (0.086 R)
• M48: 28,551,502 km (0.066 R)
• M49: 29,670,494 km (0.093 R)
• M50: 31,184,574 km (0.104 R)
• M51: 31,731,354 km (0.119 R)
• M52: 31,841,159 km (0.092 R)
• M53: 32,557,583 km (0.099 R)
• M54: 33,446,643 km (0.106 R)
• M55: 34,174,886 km (0.084 R)
• M56: 34,851,666 km (0.111 R)
• M57: 36,161,396 km (0.049 R)
• M58: 37,429,088 km (0.089 R)
• M59: 37,545,026 km (0.099 R)
• M60: 37,603,070 km (0.103 R)
• M61: 37,661,114 km (0.099 R)
• M62: 37,719,308 km (0.097 R)
• M63: 37,835,545 km (0.104 R)
• M64: 39,240,120 km (0.062 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 11,900 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit